BackstopJS

Website

garris.github.io

Categories

#Development #Tool #Browser Testing #Automated Testing

Inetexperts

Website

inetexperts.net

Categories

#Development #Network & Admin #Tool #Diagrams #Technical Computing

BackstopJS features and specs

• Automated Visual Regression Testing
  BackstopJS automates visual regression testing by comparing DOM screenshots, making it easy to identify visual anomalies after code changes.
• Configuration Flexibility
  It offers robust configuration options to customize viewports, scenarios, and comparison thresholds, allowing for tailored testing based on project needs.
• Scenario Management
  Supports the creation of multiple scenarios for different pages and states of the application, providing comprehensive test coverage.
• Integration with CI/CD
  Easily integrates with continuous integration and deployment pipelines, facilitating automated testing across development stages.
• Open Source
  As an open-source tool, BackstopJS is free to use and benefits from community contributions and improvements.
• Support for Puppeteer
  Built on modern tools like Puppeteer, providing reliable headless browser automation features for capturing and comparing visuals.

Possible disadvantages of BackstopJS

• Complex Setup for Beginners
  The initial setup can be complex for those who are not familiar with headless browsers or visual testing concepts, potentially resulting in a steep learning curve.
• Performance Overhead
  Running visual tests can be resource-intensive, which might affect performance, especially with a large number of scenarios and comparisons.
• Maintenance Effort
  Creating and maintaining test scenarios can require ongoing effort as the application evolves, including updating baselines and handling false positives.
• Limited to Visual Testing
  BackstopJS focuses solely on visual regression testing and doesn't provide broader testing capabilities like functionality or performance testing, necessitating additional tools for comprehensive test coverage.
• Screenshot Differences
  Slight, acceptable differences in rendering between test runs can lead to false positives, requiring fine-tuning and adjustments for threshold settings.

Inetexperts features and specs

• Comprehensive Training
  Inetexperts offers a wide range of courses that cover various topics in networking, providing comprehensive training for different skill levels.
• Experienced Instructors
  The platform boasts experienced instructors who are knowledgeable in their fields, ensuring high-quality teaching and guidance.
• Flexible Learning Options
  Users have the flexibility to learn at their own pace with online courses, making it accessible for those with busy schedules.
• Community Support
  Inetexperts provides a community where learners can interact, ask questions, and get support from peers and instructors.

Possible disadvantages of Inetexperts

• Cost of Courses
  Some users may find the cost of courses to be relatively high compared to other online learning platforms.
• Technical Issues
  Occasional technical issues with the website or course streaming can impede the learning experience for some users.
• Limited Non-Networking Content
  The platform primarily focuses on networking, which may not cater to individuals looking for courses in other IT or tech areas.
• Pace of Content Updates
  There might be delays in updating course content to reflect the most current industry standards and certifications.

Visual Regression Testing with BackstopJS

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